Open Downloads instead of Save

If you decided that it is easier for some users not having to choose between 'save' and 'open', then make it at least a FLAGS-option or alike.

I often have to shortly view a DOC or PDF file and unfortunately it is not possible to just open it, even the Adobe-Plugin asks me to first save it and then displays it in the browser. Which leaves my download folder cluttered with many files.

Often they are having cryptic names so whenever I have to clean my download folder I have to open all files before deleting to determing whether I still need them. This is really unnecessary.